diff --git a/src/core/transport/chttp2_transport.c b/src/core/transport/chttp2_transport.c
index dae1b1e1b79..885838ec5d7 100644
--- a/src/core/transport/chttp2_transport.c
+++ b/src/core/transport/chttp2_transport.c
@@ -823,24 +823,26 @@ static void unlock(transport *t) {
   finish_reads(t);
 
   /* gather any callbacks that need to be made */
-  if (!t->calling_back && cb) {
+  if (!t->calling_back) {
     perform_callbacks = prepare_callbacks(t);
     if (perform_callbacks) {
       t->calling_back = 1;
     }
-    if (t->error_state == ERROR_STATE_SEEN && !t->writing) {
-      call_closed = 1;
-      t->calling_back = 1;
-      t->cb = NULL; /* no more callbacks */
-      t->error_state = ERROR_STATE_NOTIFIED;
-    }
-    if (t->num_pending_goaways) {
-      goaways = t->pending_goaways;
-      num_goaways = t->num_pending_goaways;
-      t->pending_goaways = NULL;
-      t->num_pending_goaways = 0;
-      t->cap_pending_goaways = 0;
-      t->calling_back = 1;
+    if (cb) {
+      if (t->error_state == ERROR_STATE_SEEN && !t->writing && !t->calling_back) {
+        call_closed = 1;
+        t->calling_back = 1;
+        t->cb = NULL; /* no more callbacks */
+        t->error_state = ERROR_STATE_NOTIFIED;
+      }
+      if (t->num_pending_goaways) {
+        goaways = t->pending_goaways;
+        num_goaways = t->num_pending_goaways;
+        t->pending_goaways = NULL;
+        t->num_pending_goaways = 0;
+        t->cap_pending_goaways = 0;
+        t->calling_back = 1;
+      }
     }
   }
 
diff --git a/src/php/composer.lock b/src/php/composer.lock
index c2d723def45..8d0c8de4371 100644
--- a/src/php/composer.lock
+++ b/src/php/composer.lock
@@ -1,7 +1,7 @@
 {
     "_readme": [
         "This file locks the dependencies of your project to a known state",
-        "Read more about it at http://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
     "hash": "bb81ea5f72ddea2f594a172ff0f3b44d",
@@ -57,12 +57,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/google/google-auth-library-php.git",
-                "reference": "35f87159b327fa6416266948c1747c585a4ae3ad"
+                "reference": "70ff1c9b27b1678827465c72ce81a067e1653442"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/google/google-auth-library-php/zipball/35f87159b327fa6416266948c1747c585a4ae3ad",
-                "reference": "35f87159b327fa6416266948c1747c585a4ae3ad",
+                "url": "https://api.github.com/repos/google/google-auth-library-php/zipball/70ff1c9b27b1678827465c72ce81a067e1653442",
+                "reference": "70ff1c9b27b1678827465c72ce81a067e1653442",
                 "shasum": ""
             },
             "require": {
@@ -94,7 +94,7 @@
                 "google",
                 "oauth2"
             ],
-            "time": "2015-04-30 11:57:19"
+            "time": "2015-05-06 16:31:42"
         },
         {
             "name": "guzzlehttp/guzzle",
diff --git a/tools/gce_setup/cloud_prod_runner.sh b/tools/gce_setup/cloud_prod_runner.sh
index 5f3b61eb52b..c044d638c4a 100755
--- a/tools/gce_setup/cloud_prod_runner.sh
+++ b/tools/gce_setup/cloud_prod_runner.sh
@@ -32,7 +32,8 @@ thisfile=$(readlink -ne "${BASH_SOURCE[0]}")
 current_time=$(date "+%Y-%m-%d-%H-%M-%S")
 result_file_name=cloud_prod_result.$current_time.html
 echo $result_file_name
-log_link=https://pantheon.corp.google.com/m/cloudstorage/b/stoked-keyword-656-output/o/log/cloud_prod_log_history
+pass_log_link=https://pantheon.corp.google.com/m/cloudstorage/b/stoked-keyword-656-output/o/log/cloud_prod_pass_log_history
+fail_log_link=https://pantheon.corp.google.com/m/cloudstorage/b/stoked-keyword-656-output/o/log/cloud_prod_fail_log_history
 
 main() {
   source grpc_docker.sh
@@ -46,11 +47,11 @@ main() {
       log_file_name=cloud_{$test_case}_{$client}.txt 
       if grpc_cloud_prod_test $test_case grpc-docker-testclients $client > /tmp/$log_file_name 2>&1
       then
-        gsutil cp /tmp/$log_file_name gs://stoked-keyword-656-output/cloud_prod_log_history/$log_file_name
-        echo "          ['$test_case', '$client', 'prod', true, '<a href="$log_link/$log_file_name">log</a>']," >> /tmp/cloud_prod_result.txt
+        gsutil cp /tmp/$log_file_name gs://stoked-keyword-656-output/cloud_prod_pass_log_history/$log_file_name
+        echo "          ['$test_case', '$client', 'prod', true, '<a href="$pass_log_link/$log_file_name">log</a>']," >> /tmp/cloud_prod_result.txt
       else
-        gsutil cp /tmp/$log_file_name gs://stoked-keyword-656-output/cloud_prod_log_history/$log_file_name
-        echo "          ['$test_case', '$client', 'prod', false, '<a href="$log_link/$log_file_name">log</a>']," >> /tmp/cloud_prod_result.txt
+        gsutil cp /tmp/$log_file_name gs://stoked-keyword-656-output/cloud_prod_fail_log_history/$log_file_name
+        echo "          ['$test_case', '$client', 'prod', false, '<a href="$fail_log_link/$log_file_name">log</a>']," >> /tmp/cloud_prod_result.txt
       fi
     done
   done
@@ -61,18 +62,19 @@ main() {
       log_file_name=cloud_{$test_case}_{$client}.txt 
       if grpc_cloud_prod_auth_test $test_case grpc-docker-testclients $client > /tmp/$log_file_name 2>&1
       then
-        gsutil cp /tmp/$log_file_name gs://stoked-keyword-656-output/cloud_prod_log_history/$log_file_name
-        echo "          ['$test_case', '$client', 'prod', true, '<a href="$log_link/$log_file_name">log</a>']," >> /tmp/cloud_prod_result.txt
+        gsutil cp /tmp/$log_file_name gs://stoked-keyword-656-output/cloud_prod_pass_log_history/$log_file_name
+        echo "          ['$test_case', '$client', 'prod', true, '<a href="$pass_log_link/$log_file_name">log</a>']," >> /tmp/cloud_prod_result.txt
       else
-        gsutil cp /tmp/$log_file_name gs://stoked-keyword-656-output/cloud_prod_log_history/$log_file_name    
-        echo "          ['$test_case', '$client', 'prod', false, '<a href="$log_link/$log_file_name">log</a>']," >> /tmp/cloud_prod_result.txt
+        gsutil cp /tmp/$log_file_name gs://stoked-keyword-656-output/cloud_prod_fail_log_history/$log_file_name    
+        echo "          ['$test_case', '$client', 'prod', false, '<a href="$fail_log_link/$log_file_name">log</a>']," >> /tmp/cloud_prod_result.txt
       fi
     done
   done
   if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
     cat pre.html /tmp/cloud_prod_result.txt post.html > /tmp/cloud_prod_result.html
     gsutil cp /tmp/cloud_prod_result.txt gs://stoked-keyword-656-output/cloud_prod_result.txt
-    gsutil cp -R gs://stoked-keyword-656-output/cloud_prod_log_history gs://stoked-keyword-656-output/log
+    gsutil cp -R gs://stoked-keyword-656-output/cloud_prod_pass_log_history gs://stoked-keyword-656-output/log
+    gsutil cp -R gs://stoked-keyword-656-output/cloud_prod_fail_log_history gs://stoked-keyword-656-output/log
     gsutil cp /tmp/cloud_prod_result.html gs://stoked-keyword-656-output/cloud_prod_result.html
     gsutil cp /tmp/cloud_prod_result.html gs://stoked-keyword-656-output/result_history/$result_file_name
     rm /tmp/cloud_prod_result.txt
diff --git a/tools/gce_setup/interop_test_runner.sh b/tools/gce_setup/interop_test_runner.sh
index ff3d5369300..6ff3731985d 100755
--- a/tools/gce_setup/interop_test_runner.sh
+++ b/tools/gce_setup/interop_test_runner.sh
@@ -32,7 +32,8 @@ thisfile=$(readlink -ne "${BASH_SOURCE[0]}")
 current_time=$(date "+%Y-%m-%d-%H-%M-%S")
 result_file_name=interop_result.$current_time.html
 echo $result_file_name
-log_link=https://pantheon.corp.google.com/m/cloudstorage/b/stoked-keyword-656-output/o/log/interop_log_history
+pass_log_link=https://pantheon.corp.google.com/m/cloudstorage/b/stoked-keyword-656-output/o/log/interop_pass_log_history
+fail_log_link=https://pantheon.corp.google.com/m/cloudstorage/b/stoked-keyword-656-output/o/log/interop_fail_log_history
 
 main() {
   source grpc_docker.sh
@@ -48,11 +49,11 @@ main() {
         log_file_name=interop_{$test_case}_{$client}_{$server}.txt
         if grpc_interop_test $test_case grpc-docker-testclients $client grpc-docker-server $server > /tmp/$log_file_name 2>&1
         then
-          gsutil cp /tmp/$log_file_name gs://stoked-keyword-656-output/inteorp_log_history/$log_file_name
-          echo "          ['$test_case', '$client', '$server', true, '<a href="$log_link/$log_file_name">log</a>']," >> /tmp/interop_result.txt
+          gsutil cp /tmp/$log_file_name gs://stoked-keyword-656-output/interop_pass_log_history/$log_file_name
+          echo "          ['$test_case', '$client', '$server', true, '<a href="$pass_log_link/$log_file_name">log</a>']," >> /tmp/interop_result.txt
         else
-          gsutil cp /tmp/$log_file_name gs://stoked-keyword-656-output/interop_log_history/$log_file_name
-          echo "          ['$test_case', '$client', '$server', false, '<a href="$log_link/$log_file_name">log</a>']," >> /tmp/interop_result.txt
+          gsutil cp /tmp/$log_file_name gs://stoked-keyword-656-output/interop_fail_log_history/$log_file_name
+          echo "          ['$test_case', '$client', '$server', false, '<a href="$fail_log_link/$log_file_name">log</a>']," >> /tmp/interop_result.txt
         fi
       done
     done
@@ -60,7 +61,8 @@ main() {
   if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
     cat pre.html /tmp/interop_result.txt post.html > /tmp/interop_result.html
     gsutil cp /tmp/interop_result.txt gs://stoked-keyword-656-output/interop_result.txt
-    gsutil cp -R gs://stoked-keyword-656-output/interop_log_history gs://stoked-keyword-656-output/log
+    gsutil cp -R gs://stoked-keyword-656-output/interop_pass_log_history gs://stoked-keyword-656-output/log
+    gsutil cp -R gs://stoked-keyword-656-output/interop_fail_log_history gs://stoked-keyword-656-output/log
     gsutil cp /tmp/interop_result.html gs://stoked-keyword-656-output/interop_result.html
     gsutil cp /tmp/interop_result.html gs://stoked-keyword-656-output/result_history/$result_file_name
     rm /tmp/interop_result.txt